CVE-2020-8702 : Vulnerability Insights and Analysis
Learn about CVE-2020-8702 affecting Intel(R) Processor Diagnostic Tool before version 4.1.5.37, allowing privilege escalation via local access. Find mitigation steps and updates here.
Intel(R) Processor Diagnostic Tool before version 4.1.5.37 has an uncontrolled search path element that may lead to privilege escalation.
Understanding CVE-2020-8702
This CVE involves a vulnerability in the Intel(R) Processor Diagnostic Tool that could allow an authenticated user to escalate privileges locally.
What is CVE-2020-8702?
The uncontrolled search path element in the Intel(R) Processor Diagnostic Tool before version 4.1.5.37 may enable an authenticated user to potentially escalate privilege via local access.
The Impact of CVE-2020-8702
The vulnerability could be exploited by an authenticated user to elevate their privileges, posing a security risk to the system.
Technical Details of CVE-2020-8702
Vulnerability Description
The issue lies in the uncontrolled search path element in the affected version of the Intel(R) Processor Diagnostic Tool.
Affected Systems and Versions
- Product: Intel(R) Processor Diagnostic Tool
- Vendor: Not applicable
- Versions Affected: Before version 4.1.5.37
Exploitation Mechanism
The vulnerability could be exploited by an authenticated user with local access to potentially escalate their privileges.
Mitigation and Prevention
Immediate Steps to Take
- Update the Intel(R) Processor Diagnostic Tool to version 4.1.5.37 or later.
- Monitor system logs for any unusual activities.
Long-Term Security Practices
- Regularly review and update security configurations.
- Implement the principle of least privilege to restrict user access.
Patching and Updates
Apply security patches and updates provided by Intel to address this vulnerability.